Killing Enemies at the Beginning Gives Me Experience. the More I Kill, the Stronger I Get.

[System+Martial Arts+Fantasy World+Fairy] Lin Yan traveled through time and became an abandoned son of the Lin family. Along the way, he was hunted down. If he killed others, he could gain experience and become stronger. In this case, they all came to kill me. In order to stand out, be strong, and not be bullied, Lin Yan kept killing, like a weapon harvesting machine, until that girl fell from the sky...